What are the top 3 popular last names?

Smith, Johnson, and Williams: The Most Common Last Names in the U.S.

If you’ve ever waited for a roll call at school or scanned a long list of names, you’ve probably noticed a few surnames that seem to pop up more than others. Turns out, that’s not just a coincidence. According to an analysis by Viborc.com released in January 2024, the top three last names in the United States are Smith, Johnson, and Williams.

Smith has long held the top spot, a legacy of its occupational roots. In centuries past, blacksmiths were vital members of nearly every community, and “Smith” became a go-to surname for those in the trade. Over time, the name spread widely and became deeply embedded in American ancestry.

Coming in second is Johnson—a classic patronymic surname meaning “son of John.” Given how popular the name John has been over generations, it’s no surprise that Johnson followed closely behind. It’s a name that transcends regions and demographics, found in households across the country.

Third on the list is Williams, another patronymic name meaning “son of William.” Like Johnson, its popularity reflects both the enduring appeal of the given name and the historical patterns of surname development in English-speaking cultures.

What’s interesting is how these names reflect broader trends in American history—migration, labor, and naming traditions. While they may not be unique, their prevalence tells a story of the nation’s evolving identity. So next time you hear one of these names called out, remember: you're hearing a small echo of America’s shared past.